Table 4 Estimated versus documented weekly working time of full-time teachers (n = 6,109)
Covariates | Online Questionnaire | Online Protocol |
|---|---|---|
M ± SD [h] | M ± SD [h] | |
Sex (number of teachers) | ||
- male (2680) | 41.9 ± 7.8 | 44.2 ± 8.6 |
- female (3429) | 43.5 ± 8.2 | 45.7 ± 8.7 |
F-value | 61.37 | 18.24 |
p-value (η2partial-value) | <0.001 (0.010) | <0.001 (0.012) |
Age groups [years] (number of teachers) | ||
- 20 – 29 (639) | 44.7 ± 7.9 | 47.0 ± 8.8 |
- 30 – 39 (2442) | 42.9 ± 8.3 | 45.2 ± 8.8] |
- 40 – 49 (1535) | 41.9 ± 7.6 | 44.6 ± 8.6 |
- 50 – 59 (1177) | 43.1 ± 8.1 | 44.8 ± 8.5 |
- 60 – 67 (316) | 41.0 ± 8.3 | 42.2 ± 8.3 |
F-value | 18.75 | 42.06 |
p-value (η2partial-value) | <0.001 (0.012) | <0.001 (0.007) |
Subject profile (number of teachers) | ||
- languages (990) | 44.8 ± 8.5 | 46.5 ± 9.2 |
- social sciences (220) | 43.7 ± 9.3 | 44.6 ± 9.3 |
- natural sciences (1310) | 41.9 ± 7.7 | 44.7 ± 8.3 |
- languages and social sciences (1497) | 43.2 ± 8.3 | 45.1 ± 8.9 |
- languages and natural sciences (373) | 43.1 ± 7.8 | 45.2 ± 8.4 |
- social sciences and natural sciences (471) | 42.5 ± 7.4 | 44.7 ± 8.2 |
- art, music, sports (126) | 39.2 ± 6.7 | 42.0 ± 7.6 |
- subject combinations with art, music, sports (1122) | 41.6 ± 7.7 | 42.2 ± 8.6 |
F-value | 19.96 | 7.13 |
p-value (η2partial-value) | <0.001 (0.022) | <0.001 (0.008) |